Affected Component: ENGINE (PWS)

Date Published

APR 29, 2013

NHTSA TSB #

10052586

TSB Document

• CSC-10052586-9717.pdf
• SB-10052586-6717.pdf

Summary

TOYOTA: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. UNDER CERTAIN CONDITIONS, THE ENGINE CONTROL MODULE (ECM) CALIBRATION MAY CAUSE EMISSIONS CONTROL COMPONENT, AIR INJECTION PUMP, TO FAIL. MODELS 2012-2013 TUNDRA, SEQUOIA. *PE